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ShaderGlass

ShaderGlass Game Cover
96%Game Brain Score
graphics, story
optimization, monetization
96% User Score Based on 257 reviews

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PCWindows
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ShaderGlass Game Cover

About

ShaderGlass is a single player action game. It was developed by mausimus and was released on April 29, 2025. It received overwhelmingly positive reviews from players.

ShaderGlass Overlay applying retro shaders on top of Windows desktop Features applies shader effects on top of any window on the desktop in realtimeincludes 300+ shaders from RetroArch library covering:CRT monitor simulation image upscaling TV / VHS simulation softening, denoising, blur and sharpen works with most emulators and retro platforms (in windowed/borderless modes) including DOSBox FS-UA…

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ShaderGlass screenshot
ShaderGlass screenshot
ShaderGlass screenshot
ShaderGlass screenshot
ShaderGlass screenshot
ShaderGlass screenshot
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96%
Audience ScoreBased on 257 reviews
graphics3 positive mentions
optimization3 negative mentions
  • Excellent for retro gaming and watching old shows, making games and videos look like they were originally intended on CRT screens with authentic shader effects.
  • Highly customizable with tons of shaders and filters, easy to use, works as an overlay on any application or game, and includes support for importing RetroArch shaders.
  • Free and efficient; provides a game-changing experience by enhancing pixel art and low-resolution content, adding nostalgia and immersive visuals without complex setup.
  • On Windows 10, an unavoidable persistent yellow border appears around the filtered window which detracts from immersion.
  • Performance issues and occasional instability with some shaders causing lag or crashes; some features like multi-monitor support and shader session memory lacking.
  • Input problems with cursor misalignment on curved/warped shaders and difficulties capturing or recording via streaming software like OBS.
  • graphics
    5 mentions Positive Neutral Negative

    Users praise the graphics enhancement program for significantly improving pixel art and retro aesthetics, making content more enjoyable without losing original style. They appreciate its subtle use for enhancing both classic and modern games and highlight the value of its accessibility and free availability.

    • “Maybe more people should talk about it, because I had no idea there was a program that could create this kind of artwork.”
    • “It should come in televisions and monitors as standard, it makes content appear much better and more enjoyable. I think it's best used subtly unless you're going for those true retro graphics.”
    • “Playing pre-HD console games on old TVs is a lost art. The way CRTs mask discolorations and sharpness brings out the best in pixel art and low-poly aesthetics, and I'm glad something like this is accessible and free!”
  • optimization
    3 mentions Positive Neutral Negative

    The optimization of the game shows a trade-off between visual quality and performance, with high-quality CRT shaders significantly impacting performance on older hardware. While most shaders are demanding, some options offer a lower performance impact without compromising too much on visuals.

    • “All but a handful of shaders destroy the performance of my poor aging laptop but they look phenomenal.”
    • “Not the most performance, but that's to be expected with quality CRT shaders.”
    • “It also has a lower performance impact.”
  • story
    1 mentions Positive Neutral Negative

    The story is praised as incredible, complementing the engaging gameplay to provide a memorable experience.

    • “Incredible story and gameplay”
  • monetization
    1 mentions Positive Neutral Negative

    The monetization aspect is mentioned briefly, with users encouraging the addition of more functions and features, and offering support for increased advertising.

  • stability
    1 mentions Positive Neutral Negative

    The game shows promise but currently suffers from significant bugs affecting its stability. Users report a need for improvements to achieve a smoother, more reliable experience.

    • “Great idea but it seems quite buggy at the moment.”
  • grinding
    1 mentions Positive Neutral Negative

    Grinding in Shaderglass is well-supported and designed for players who enjoy completing games fully or engaging in grind-heavy gameplay.

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Frequently Asked Questions

ShaderGlass is a action game.

ShaderGlass is available on PC and Windows.

ShaderGlass was released on April 29, 2025.

ShaderGlass was developed by mausimus.

ShaderGlass has received overwhelmingly positive reviews from players. Most players liked ShaderGlass for its graphics but disliked it for its optimization.

ShaderGlass is a single player game.

Similar games include Borderless Gaming, ShareX, RetroArch, Krita, Lossless Scaling and others.